安全上の警告:
Correct Orientation: Ensure the check valve is installed in the correct direction (water flow direction) to prevent improper operation and system failure. The arrow on the valve indicates the direction of water flow.
Secure Fittings: Tighten all fittings to prevent leaks. Ensure that the check valve is installed securely within the discharge line to avoid disconnection under pressure.
Pipe Compatibility: This check valve is designed for use with 1-1/4 in. to 1-1/2 in. diameter pipes. Ensure that the piping you are using is properly sized and compatible with the valve.
Pressure Concerns:
Maximum Pressure Rating: The valve should be installed in systems with appropriate pressure levels. Do not exceed the recommended pressure range to avoid damaging the valve or causing leaks.
System Integrity: Ensure the sump pump system is in good working condition, as high pressure from malfunctioning pumps could damage the check valve or other system components.
Avoid Debris Blockages:
Clean Regularly: Periodically check the check valve for debris or buildup that may obstruct the valve's operation. A clogged check valve can lead to water backflow and possible pump failure.
Debris-Free Installation: Install the check valve in a clean pipe section free from dirt, sand, or debris that could interfere with the valve's moving parts or prevent it from sealing correctly.
Maintenance and Operation:
Check Valve Maintenance: Periodically inspect the check valve for signs of wear or damage, particularly after heavy pump use. A damaged or worn valve may not properly seal, allowing water to flow back into the sump pit.
No Forceful Handling: Do not force the valve open or closed; it operates automatically. Forcing could damage internal components or seals.
Avoid Freezing Conditions:
Winterization: In regions with freezing temperatures, ensure the system is properly winterized. Frozen water inside the valve can lead to damage or prevent proper operation, so draining the system before the freezing season is essential.
Storage: If the sump pump is seasonal or used in non-freezing months, ensure that any check valve is stored in a dry location when not in use to prevent freezing or cracking.
